The average cost of a curved stairlift varies because each rail is made to follow the shape of the staircase. Bends, intermediate landings, multiple floors and tight turns usually require more bespoke manufacturing and installation than a straight stairlift.
A lower initial quote may not represent the lowest overall cost if it excludes items such as additional rail sections, upgrades, delivery, removal of an old lift or future servicing. Check that every quotation clearly explains what is included, along with the warranty and aftercare arrangements.
A reconditioned curved stairlift can reduce the purchase price, but only when a suitable rail and reliable equipment are available for your staircase. Arrange a home assessment before deciding, so the installer can confirm compatibility, recommend appropriate options and provide an accurate total quotation.